Textile technology for the vital signs monitoring in telemedicine and extreme environments

  • Authors:
  • Marco Di Rienzo;Paolo Meriggi;Francesco Rizzo;Paolo Castiglioni;Carolina Lombardi;Maurizio Ferratini;Gianfranco Parati

  • Affiliations:
  • Department of Biomedical Technology, Fondazione Don Carlo Gnocchi, Milano, Italy;Department of Biomedical Technology, Fondazione Don Carlo Gnocchi, Milano, Italy;Department of Biomedical Technology, Fondazione Don Carlo Gnocchi, Milano, Italy;Department of Biomedical Technology, Fondazione Don Carlo Gnocchi, Milano, Italy;Department of Clinical Medicine and Prevention, University of Milano-Bicocca, Milano, Italy and Center for Sleep Disorders and the Department of Cardiology, Istituto Auxologico Italiano, Milano, I ...;Cardiovascular Rehabilitation Unit, Fondazione Don Carlo Gnocchi, Milano, Italy;Department of Clinical Medicine and Prevention and Applied Biotechnology, University of Milano-Bicocca, Milano, Italy and Department of Cardiology, San Luca Hospital, Istituto Auxologico Italiano, ...

  • Venue:
  • IEEE Transactions on Information Technology in Biomedicine - Special section on new and emerging technologies in bioinformatics and bioengineering
  • Year:
  • 2010

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Abstract

This paper illustrates two extensive applications of a smart garment we previously developed for themonitoring of ECG, respiration, and movement. In the first application, the device, named Maglietta Interattiva Computerizzata (MagIC), was used for the home monitoring of cardiac patients. The used platform included MagIC for signals collection, a touchscreen computer with a dedicated software for data handling, and a universal mobile telecommunications system (UMTS) dongle for data transmission, via email, to three cardiologists. Three patients daily-performed 3-min telemonitoring sessions for 30 days by using the platform. The whole system behaved correctly in 85 out of 90 sessions. In five instances, a second session was required due to UMTS traffic congestion. Only in three sessions, cardiologists asked the patient to repeat the acquisition because of poor signal quality. In the second application, MagICwas used to evaluate the effects of high-altitude hypoxia on sleep and 24 h daily life in 30 healthy subjects at 3500 and 5400 m above sea level on Mount Everest slopes. The use of MagIC garment was reported to be simple and requiring short instrumentation time even in the demanding expedition environment. The signal quality was adequate in 111 out of 115 recordings and 90% of the subjects found the vest comfortable.